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What's the bad magic number error?
What's the "Bad magic number" ImportError in python, and how do I fix it?
15 Answers
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Interview questions: WPF Developer [closed]
What should every WPF developer know?
20 Answers
20
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What's the difference between a web site and a web application? [closed]
....
If you're just looking to express yourself clearly when speaking about what you're building, I would continue to describe something that is an interactive brochure or business card as a "web site" and something that actually *does something that feels more like an application as a web app.
The ...
How to draw border on just one side of a linear layout?
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what if you want a solid alpha based color with a bottom border? I have been thinking at a solution to that with the Android Drawable XML api but i can't figure it out.
– Mario Lenci
J...
What are the differences between Perl, Python, AWK and sed? [closed]
just want to know what are the main differences among them? and the power of each language (where it's better to use it).
5...
What is the main purpose of setTag() getTag() methods of View?
What is the main purpose of such methods as setTag() and getTag() of View type objects?
7 Answers
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What is the most efficient string concatenation method in python?
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What does "fast enough" mean for .join()? The main question is, does it a) create a copy of the string for concatenation (similar to s = s + 'abc'), which requires O(n) runtime, or b) simply append to the existing string with...
Running a cron every 30 seconds
...ute boundary and to
# gradually increase maximum payload duration to
# see what happens when the payload exceeds 30 seconds.
((maxtime = 20))
while [[ "$(date +%S)" != "00" ]]; do true; done
while true; do
# Start a background timer BEFORE the payload runs.
sleep 30 &
# Execute t...
What is the proper way to use the node.js postgresql module?
... not sure the
right number yet).
new pg.Client is for when you know what you're doing. When you need
a single long lived client for some reason or need to very carefully
control the life-cycle. A good example of this is when using
LISTEN/NOTIFY. The listening client needs to be aroun...
What Android tools and methods work best to find memory/resource leaks? [closed]
...lasses. For that you need to handle exception. Rest it works fine. That's what I use in my code and it works fine. Hope this helps.
– hp.android
Nov 21 '11 at 13:27
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